Alaxala AX6300S series, Руководство пользователя программного обеспечения

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14. L2 Loop Detection
377
Display items
Table 14-1: Items displayed for L2 loop detection information
Item Meaning Displayed information
Loop Detection ID ID of the L2 loop detection functionality --
Interval Time Interval for sending L2 loop detection
frames (in seconds)
--
Output Rate L2 loop detection frame transmission
rate (packets/s)
The current transmission rate for L2 loop detection
frames is displayed.
Threshold Number of detections until the port
changes to inactive status The number of times that L2 loop detection frames for
inactivating a port were received is displayed.
Hold Time Retention time for the number of
detections (in seconds)
The period of time to retain the number of times that L2
loop detection frames for inactivating a port were
received is displayed.
When the number is to be retained indefinitely,
infinity
is displayed.
Auto Restore Time Automatic restoration time (in seconds) Period of time before an inactive port is automatically
switched to an active port.
-
is displayed if the port is not automatically restored.
Configuration Number of ports set to send L2 loop
detection frames
The number of VLAN ports
#
that are set to send L2 loop
detection frames is displayed.
If this value is greater than the value displayed for the
number of ports allowed to send L2 loop detection
frames, the excess L2 loop detection frames cannot be
sent.
Capacity Number of ports allowed to send L2
loop detection frames
The number of VLAN ports
#
where L2 loop detection
frames can be sent at the defined transmission rate is
displayed.
Port Port number or channel group number <nif no.>
/
<port no.> : Indicates the port number.
CH:
<channel group number> : Indicates the channel
group number.
Status Port state
Up
: Indicates that the port status is Up.
Down
: Indicates that the port status is Down.
Down(loop)
: Indicates that the port status is Down due
to the L2 loop detection functionality.
Type Port type
send-inact
: Indicates a detecting and blocking port.
send
: Indicates a detecting and sending port.
trap
: Indicates a detecting port.
exception
: Indicates a port exempted from detection.
uplink
: Indicates an uplink port.
DetectCnt Current number of detections The number of times that L2 loop detection frames were
received within the retention time for the number of
detections is displayed.
For an uplink port,
-
is displayed.
The number of receptions on the uplink port is counted
on the sending port.
The number of receptions is updated until it reaches
10000.
RestoringTimer Time remaining until automatic
restoration (in seconds)
The time before the port is activated automatically is
displayed.
-
is displayed if the port is not automatically restored.